CUMMINS 4377940 FLEXIBLE HOSE Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 4377940
- MPN:
- 4377940
- Condition:
- New
- Shipping:
- $55.00 (Fixed Shipping Cost)

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Customer Support
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Description
- Engineered for seamless performance under demanding conditions
- Durable construction ensures long-lasting flexibility and leak resistance
- Designed exclusively as a Genuine OEM Cummins part for guaranteed compatibility
Experience Dependable Power Flow with the CUMMINS 4377940 FLEXIBLE HOSE—Where Innovation Meets Durability in Every Curve
This flexible hose is crafted to maintain optimal fluid transfer and engine efficiency by resisting wear and thermal stresses common in power generation applications. Built by Cummins OEM standards, it assures longevity and consistent performance to keep your system running smoothly. Take control of your power reliability—purchase the CUMMINS 4377940 today and ensure your equipment performs at its best.
Essential Feature — Why Timing Matters for Replacement
- Engineered flexibility prevents cracks and leaks, preserving engine health and fluid integrity
- Timely replacement avoids costly downtime and safeguards system reliability under critical load
- Secure your investment with an immediate upgrade—choose genuine Cummins quality now
Details
Product SKU: CUMMINS 4377940
Our knowledgeable team is ready to guide you through your purchase to ensure the perfect match for your power system. Reach out via our help center for expert advice tailored to your needs. We truly wish you a successful installation and many worry-free hours powered by Cummins excellence.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov